ATE337549T1 - SAMPLER FOR A DEVICE FOR SIMULTANEOUSLY CHECKING THE DISSOLUTION OF PRODUCTS - Google Patents
SAMPLER FOR A DEVICE FOR SIMULTANEOUSLY CHECKING THE DISSOLUTION OF PRODUCTSInfo
- Publication number
- ATE337549T1 ATE337549T1 AT04006575T AT04006575T ATE337549T1 AT E337549 T1 ATE337549 T1 AT E337549T1 AT 04006575 T AT04006575 T AT 04006575T AT 04006575 T AT04006575 T AT 04006575T AT E337549 T1 ATE337549 T1 AT E337549T1
- Authority
- AT
- Austria
- Prior art keywords
- sampler
- apertures
- aperture
- collection receptacle
- dissolution testing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1065—Multiple transfer devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N2013/006—Dissolution of tablets or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Improved sampler apparatus and methods for dissolution testing include a controller that determines whether several different dissolution testing methods can be performed concurrently by the sampler and controls the sampler in response to the determination; fluid delivery apparatus adapted to pierce a septum and to deliver fluid to or from a collection receptacle through a first aperture, and to permit air flow to or from the collection receptacle through a second aperture; a syringe pump including a distributor having apertures through which fluid flows into and out of the pump chamber, the piston of the syringe pump being moveable adjacent the apertures; and/or a leak sensor responsive to the presence of spilled fluids. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/392,368 US6948389B2 (en) | 2002-03-18 | 2003-03-18 | Dissolution test sampling |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE337549T1 true ATE337549T1 (en) | 2006-09-15 |
Family
ID=32824882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04006575T ATE337549T1 (en) | 2003-03-18 | 2004-03-18 | SAMPLER FOR A DEVICE FOR SIMULTANEOUSLY CHECKING THE DISSOLUTION OF PRODUCTS |
Country Status (4)
Country | Link |
---|---|
US (1) | US6948389B2 (en) |
EP (1) | EP1460422B1 (en) |
AT (1) | ATE337549T1 (en) |
DE (1) | DE602004002009T2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7723086B2 (en) * | 2004-06-16 | 2010-05-25 | Agency For Science, Technology + Research | Apparatus for encapsulating cells |
EP1767271B1 (en) | 2005-04-13 | 2012-12-05 | Fujifilm Corporation | Assay system including a fluid dispenser and a sensor unit |
US7331251B2 (en) * | 2005-06-22 | 2008-02-19 | Idaho State University | Dissolution testing of solid dosage forms intended to be administered in the oral cavity |
US7585465B2 (en) * | 2006-06-15 | 2009-09-08 | Logan Instruments Corp. | Pharmaceutical product release rate testing device |
US7914741B2 (en) * | 2007-01-10 | 2011-03-29 | Agilent Technologies, Inc. | Automated microsampling dissolution test system |
WO2010065138A1 (en) * | 2008-12-04 | 2010-06-10 | Alltech Associates Inc. | Methods and apparatus for moving aliquot samples of fluid |
DE202010002289U1 (en) * | 2010-02-12 | 2010-04-22 | Riggtek Gmbh Laboratory Instruments | Device for sample treatment |
WO2014144870A2 (en) | 2013-03-15 | 2014-09-18 | Abbott Laboratories | Light-blocking system for a diagnostic analyzer |
WO2014144825A2 (en) | 2013-03-15 | 2014-09-18 | Abbott Laboratories | Automated reagent manager of a diagnostic analyzer system |
WO2014144759A1 (en) | 2013-03-15 | 2014-09-18 | Abbott Laboratories | Linear track diagnostic analyzer |
CA3015280A1 (en) * | 2017-08-25 | 2019-02-25 | The Saskatchewan Research Council | Syringe pump based produced fluid collection system |
GB2603534B (en) * | 2021-02-09 | 2023-08-16 | Agilent Technologies Inc | Horizontally adjustable sample taker for dissolution apparatus |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802782A (en) * | 1970-08-19 | 1974-04-09 | Rohe Scientific Corp | Chemical analyzer performing sequential analysis of samples |
JPS53111782A (en) * | 1977-03-03 | 1978-09-29 | Jeol Ltd | Sampling and metering system |
US4299796A (en) * | 1977-04-22 | 1981-11-10 | Vitatron Scientific B.V. | Apparatus for performing tests and measurements on liquid samples |
GB2044954A (en) | 1979-03-21 | 1980-10-22 | Lilly Industries Ltd | Control of fluid sampling apparatus |
US4335438A (en) * | 1980-04-17 | 1982-06-15 | Smolen Victor F | Method and apparatus for automatic dissolution testing of products |
US4279860A (en) * | 1980-06-25 | 1981-07-21 | Smolen Victor F | Multiple injector flow through dissolution cell for dissolution testing apparatus |
US4578244A (en) * | 1982-04-23 | 1986-03-25 | Pharmacontrol Corp. | Sampling apparatus for obtaining a plurality of fluid samples |
US4678639A (en) * | 1984-03-02 | 1987-07-07 | The Perkin-Elmer Corporation | Apparatus for periodically monitoring the composition of a plurality of samples |
FR2583655B3 (en) * | 1985-06-24 | 1987-09-11 | Bionova Sarl | DEVICE FOR ADAPTING VARIOUS GEOMETRIES OF MULTI-WAY PIPETTING STATIONS |
US5055263A (en) * | 1988-01-14 | 1991-10-08 | Cyberlab, Inc. | Automated pipetting system |
DE4222603C2 (en) * | 1992-07-10 | 1995-03-09 | Guenter Schlutow | Device for feeding gas samples |
JP2948069B2 (en) * | 1993-09-20 | 1999-09-13 | 株式会社日立製作所 | Chemical analyzer |
EP0746750B1 (en) * | 1994-02-25 | 1998-06-03 | Distek Inc. | Dissolution testing apparatus |
US5849598A (en) * | 1996-03-15 | 1998-12-15 | Washington University | Method for transferring micro quantities of liquid samples to discrete locations |
WO1999013987A1 (en) * | 1997-09-16 | 1999-03-25 | Life Technologies, Inc. | Gel loading adapter |
US6432365B1 (en) * | 2000-04-14 | 2002-08-13 | Discovery Partners International, Inc. | System and method for dispensing solution to a multi-well container |
US6489094B2 (en) | 2000-05-31 | 2002-12-03 | Pfizer Inc. | Method and device for drug-drug interaction testing sample preparation |
-
2003
- 2003-03-18 US US10/392,368 patent/US6948389B2/en not_active Expired - Lifetime
-
2004
- 2004-03-18 EP EP04006575A patent/EP1460422B1/en not_active Expired - Lifetime
- 2004-03-18 AT AT04006575T patent/ATE337549T1/en not_active IP Right Cessation
- 2004-03-18 DE DE602004002009T patent/DE602004002009T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1460422B1 (en) | 2006-08-23 |
DE602004002009D1 (en) | 2006-10-05 |
US20030217608A1 (en) | 2003-11-27 |
EP1460422A2 (en) | 2004-09-22 |
US6948389B2 (en) | 2005-09-27 |
EP1460422A3 (en) | 2004-11-03 |
DE602004002009T2 (en) | 2007-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |